GLProjector.h

#ifndef GLPROJECTOR_H
#define GLPROJECTOR_H

#include "projector.h"

class STOASTLIB GLProjector : public Projector
{
    public:
    GLProjector() {}
    GLProjector(Camera * cam, QMMesh * mesh, int nBndElems_, int * bndellist_, int * bndsdlist_);
    GLProjector(Camera * cam, QMMesh * mesh);
    ~GLProjector();
    void init(Camera * cam, QMMesh * mesh);
    void setupMesaGL();
    void constructMatrix();
    void constructMatrix_SF();
    RVector getImageBuffer();
    void renderImage();
    void renderImageElem();
    protected:
    OSMesaContext mesaGLContext;
    GLubyte * imageBuffer;
    int * bndellist, * bndsdlist;
    int nBndElems;
};

#endif